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[Example Plugin] Updated the example plugin

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- It's now linking with libc/libutils/libdynamiclibs
- moved the main.c into the a "src" folder

[Loader]- Added DCFlushRange and DCInvalidateRange
- Improved logging.

Finally we can load the plugin from the sdcard and call it's function!
This commit is contained in:
Maschell
2018-02-09 21:31:05 +01:00
parent 4ce98a64f1
commit 10c5eccd93
6 changed files with 68 additions and 47 deletions
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32
example_plugin/Makefile
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@@ -16,20 +16,24 @@ ifeq ($(strip $(DEVKITPPC)),)
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
endif
WUPSDIR := $(DEVKITPRO)/wups
GCC_VER := $(shell $(DEVKITPPC)/bin/powerpc-eabi-gcc -dumpversion)
WUPSDIR := $(DEVKITPRO)/wups
GCC_VER := $(shell $(DEVKITPPC)/bin/powerpc-eabi-gcc -dumpversion)
PORTLIBS := $(DEVKITPRO)/portlibs/ppc
PATH := $(DEVKITPPC)/bin:$(PATH)
LIB_INC_DIRS := $(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER)/include \
$(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER)/include-fixed \
$(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER)/include-fixed \
$(DEVKITPPC)/powerpc-eabi/include \
$(PORTLIBS)/include \
$(PORTLIBS)/include/libutils \
$(WUPSDIR)/include
include makefile.mk
LIB_DIRS += $(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER)
LIBS += gcc
LIB_DIRS += $(DEVKITPPC)/lib/gcc/powerpc-eabi/$(GCC_VER) \
$(DEVKITPPC)/powerpc-eabi/ \
$(PORTLIBS)/lib
LIBS += c dynamiclibs utils
###############################################################################
# Parameters
@@ -63,11 +67,11 @@ OBJDUMP := $(PREFIX)objdump
# --gc-sections: remove unneeded symbols
# -T: use the linker script specified (to force certain wups sections together)
# -Map: generate a map file
LDFLAGS += --relocatable -s -u wups_load -u wups_meta \
LDFLAGS += --relocatable -s --gc-sections -u wups_load -u wups_meta \
-T $(WUPSDIR)/wups.ld \
$(patsubst %,-Map %,$(strip $(MAP)))
LD1FLAGS += --relocatable -s \
-T $(WUPSDIR)/wups_elf.ld
$(patsubst %,-Map %,$(strip $(MAP))) -wrap malloc -wrap free -wrap memalign -wrap calloc -wrap realloc -wrap malloc_usable_size -wrap _malloc_r -wrap _free_r -wrap _realloc_r -wrap _calloc_r -wrap _memalign_r -wrap _malloc_usable_size_r
LD1FLAGS += --relocatable -s \
-T $(WUPSDIR)/wups_elf.ld -wrap malloc -wrap free -wrap memalign -wrap calloc -wrap realloc -wrap malloc_usable_size -wrap _malloc_r -wrap _free_r -wrap _realloc_r -wrap _calloc_r -wrap _memalign_r -wrap _malloc_usable_size_r
# -O2: optimise lots
# -Wall: generate lots of warnings
@@ -88,12 +92,12 @@ LD1FLAGS += --relocatable -s \
# -memb: enable embedded application specific compilation
# -ffunction-sections: split up functions so linker can garbage collect
# -fdata-sections: split up data so linker can garbage collect
CFLAGS += -O0 -Wall -x c -std=gnu99 \
-nostdinc -ffreestanding \
-DGEKKO_U -D__wiiu__ \
-mrvl -mcpu=750 -meabi -mhard-float -fshort-wchar -fno-common \
-msdata=none -memb -ffunction-sections -fdata-sections
CFLAGS += -shared -fPIC -O0 -Wall -x c -std=c11 -DGEKKO_U -D__wiiu__ -mrvl -mcpu=750 -meabi -mhard-float -fshort-wchar -fno-common -msdata=none -memb -ffunction-sections -fdata-sections
CFLAGS += -D__LOGGING__
ifdef DEBUG
else
CFLAGS += -DNDEBUG